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JHY Mechanical & Electrical Equipment Co.

JHY: Global Industrial Automation Experts. We provide rapid supply of high-performance PLC modules, servo drives, and HMIs from leading brands. Specializing in obsolete CNC parts and rare industrial spare parts, JHY ensures fast shipping and global delivery. From modern motion control systems to legacy repairs, our quality-tested components guarantee maximum uptime.

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HomeCircuit Breakers & Contactors

Circuit Breakers & Contactors

22686 products

Products

New! Siemens QRH22B150 Molded Case Circuit Breaker

New! Siemens QRH22B150 Molded Case Circuit Breaker

New! Siemens QRH22B150 Molded Case Circuit Breaker

Circuit Breakers & Contactors

(Lot of 75) Allen Bradley 140M-C2E-B40 /C 140M-C2E Circuit Breaker

(Lot of 75) Allen Bradley 140M-C2E-B40 /C 140M-C2E Circuit Breaker

(Lot of 75) Allen Bradley 140M-C2E-B40 /C 140M-C2E Circuit Breaker

Circuit Breakers & Contactors

14 Mixed Units BA3060H Westinghouse 60 Amp 240 Volt Circuit Breaker

14 Mixed Units BA3060H Westinghouse 60 Amp 240 Volt Circuit Breaker

14 Mixed Units BA3060H Westinghouse 60 Amp 240 Volt Circuit Breaker

Circuit Breakers & Contactors

Msc25012 Boss Snowplow Truck Side Wiring Kit For 2023+ Ford Super Duty

Msc25012 Boss Snowplow Truck Side Wiring Kit For 2023+ Ford Super Duty

Msc25012 Boss Snowplow Truck Side Wiring Kit For 2023+ Ford Super Duty

Circuit Breakers & Contactors

5 PCs Square D Homeline 2 Pole 30 Amp GFI Circuit Breaker HOM230GFI

5 PCs Square D Homeline 2 Pole 30 Amp GFI Circuit Breaker HOM230GFI

5 PCs Square D Homeline 2 Pole 30 Amp GFI Circuit Breaker HOM230GFI

Circuit Breakers & Contactors

5 PCs Square D Homeline 2 Pole 50 Amp GFI Circuit Breaker HOM250 GFI

5 PCs Square D Homeline 2 Pole 50 Amp GFI Circuit Breaker HOM250 GFI

5 PCs Square D Homeline 2 Pole 50 Amp GFI Circuit Breaker HOM250 GFI

Circuit Breakers & Contactors

Siemens ED63B100 100a 600V 3-Pole Circuit Breaker

Siemens ED63B100 100a 600V 3-Pole Circuit Breaker

Siemens ED63B100 100a 600V 3-Pole Circuit Breaker

Circuit Breakers & Contactors

SRPK1200A800 GE RATING PLUG 800A FOR 1200A FRAME SPECTRA NEW

SRPK1200A800 GE RATING PLUG 800A FOR 1200A FRAME SPECTRA NEW

SRPK1200A800 GE RATING PLUG 800A FOR 1200A FRAME SPECTRA NEW

Circuit Breakers & Contactors

SIEMENS SENTRON SERIES HFXD6 HFXD63B200 CIRCUIT BREAKER 200AMP 3POLE 600VAC 65KA

SIEMENS SENTRON SERIES HFXD6 HFXD63B200 CIRCUIT BREAKER 200AMP 3POLE 600VAC 65KA

SIEMENS SENTRON SERIES HFXD6 HFXD63B200 CIRCUIT BREAKER 200AMP 3POLE 600VAC 65KA

Circuit Breakers & Contactors

Siemens LGB3B030B Circuit Breaker 30 Amp 600 Volt 3 Pole Bolt On NEW FREE SHIP

Siemens LGB3B030B Circuit Breaker 30 Amp 600 Volt 3 Pole Bolt On NEW FREE SHIP

Siemens LGB3B030B Circuit Breaker 30 Amp 600 Volt 3 Pole Bolt On NEW FREE SHIP

Circuit Breakers & Contactors

USED Siemens LGB LGB3B030 3 Pole 30 Amp 600v Circuit Breaker

USED Siemens LGB LGB3B030 3 Pole 30 Amp 600v Circuit Breaker

USED Siemens LGB LGB3B030 3 Pole 30 Amp 600v Circuit Breaker

Circuit Breakers & Contactors

EATON KD3400F Circuit Breaker

EATON KD3400F Circuit Breaker

EATON KD3400F Circuit Breaker

Circuit Breakers & Contactors

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